We found 72 results for Private Detectives in or near Dover, NJ.They also appear in other related business categories including Security Guard & Patrol Service, Security Control Systems & Monitoring, and Security Equipment & Systems Consultants. 4 of the rated businesses have 4+ star ratings.

The businesses listed also serve surrounding cities and neighborhoods including Lincoln Square, Upper Manhattan, and Upper West Side. These businesses offer their services in one-or-more of the following languages: Spanish, Greek, and Italian.